Aluminum High Capacity 10,000 mAh Power Bank. This aluminum compact portable charger is a high capacity 10,000 mAh slim power bank with advanced technology, unrivaled quality and multiple safety features so you can charge your devices faster and safer. Made of aluminum alloy in space grey or silver metallic, ideal for laser engraving. It can also be silk-screened and full color digital imprint (extra charge) is also available. It comes with a 5V/2A Micro input. The output is two 5V/2.4A USB ports – maximum output. is 5V/2.4A. 4 LED indicator displays status. It is CE, FCC and ROHS certified. Ultra portable, fits nicely in a pocket, backpacks, purses and bags. Its universal design ensures it can be used with virtually any devices that charge through an USB port and its capacity fully charges different smartphones multiple times.